Sorata Muon  

Chuu-Chan, Mouse, 無音 宙太

A man named Sorata works at a college as an art teacher under the alias "Mouse." For centuries, Mouse has followed a secret tradition and will not betray those who serve him. As Mouse, he possesses advanced technology and transportation tools concealed beneath the school. Despite being known for mischievous behavior in class, Sorata is well-liked by his students, particularly females. Although he usually tries to avoid sexual encounters, when drunk, he experiences an intense sex drive, sleeping with numerous women without any regret. However, after waking up, he has no memory of these events. Sorata maintains friendships with Inspector Minami and his daughter Rika, treating them like family, though they are unaware that he is Mouse. He fears stag beetles due to a childhood trauma involving a pinch on the penis while hunting one.